import open3d as o3d
pcd_path = "/home/lin/code/graspnet-baseline/1720763196.148624.pcd"

pcd = o3d.io.read_point_cloud(pcd_path)

# 创建一个坐标系
coordinate_frame = o3d.geometry.TriangleMesh.create_coordinate_frame(
    size=1,  # 坐标系的大小
    origin=[0, 0, 0]  # 坐标系的原点
)


o3d.visualization.draw_geometries([pcd, coordinate_frame])